Saturday night It's Saturday night. I stay at home and watch TV. Lots of stories and senerio come to my thought. Interesting thing is my brain play lots of thoughts as TV plays serious and I am arrange clothes at the same time. I wonder how my brain could so busy on Saturday night, a night belong to have a rest! Another possibility is I thought a lot every day, and my brain operating under my conscious and I did not notice, until resting time, which nothing urging to be done or to worried about. I found "thoughts" seem real but pieces, it shows me every piece of stories happened in my life, and seems to arrange my memories and re-tag or organize them. I had read a book talk about brain activities, the book said if you had a night mare related to real story on you, it means your brain want to decide how important it is ,and plan to erase that memory.